搜索结果: 1-15 共查到“Elements”相关记录466条 . 查询时间(0.09 秒)
作者: Peter Ladefoged
出版社: University Of Chicago Press
副标题: Second Edition
出版年: 1995-12-1
页数: 224
ISBN: 9780226467641
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Two families of $n$-rectangle nonconforming finite elements for sixth-order elliptic equations
六阶椭圆方程 矩形 有限元族
2023/4/13
We propose two families of nonconforming finite elements on $n$-rectangle meshes of any dimension to solve the sixth-order elliptic equations. The unisolvent property and the approximation ability of ...
南京农业大学农学院《Genome Biology》发表宋庆鑫课题组“Open chromatin interaction maps reveal functional regulatory elements and chromatin architecture variations during wheat evolution”（图）
Genome Biology 宋庆鑫 小麦多倍化 染色质
2022/9/19
2022年2月22日，南京农业大学宋庆鑫课题组在Genome Biology上发表了题为“Open chromatin interaction maps reveal functional regulatory elements and chromatin architecture variations during wheat evolution”的研究论文。该研究利用OCEAN-C技术绘制了不...
南京农业大学农学院《Nucleic Acids Research》发表张文利课题组“Genome-wide characterization of i-motifs and their potential roles in the stability and evolution of transposable elements in rice”（图）
Nucleic Acids Research 张文利 胞嘧啶甲基化 栽培稻亚种
2022/9/19
2022年2月22日，农学院张文利课题组在Nucleic Acids Research上发表了题为“Genome-wide characterization of i-motifs and their potential roles in the stability and evolution of transposable elements in rice”的研究论文。该研究首次通过发展iM-I...
Cornell researchers are engineering bacteria to solve challenges of extracting rare earth elements from ore; the substances are vital for modern life but refining them after mining is costly, harms th...
SEMANTIC SEGMENTATION OF BUILDING ELEMENTS USING POINT CLOUD HASHING
semantic segmentation hashing Orthodox church point clouds
2018/6/4
For the interpretation of point clouds, the semantic definition of extracted segments from point clouds or images is a common problem. Usually, the semantic of geometrical pre-segmented point cloud el...
MESH-TO-BIM: FROM SEGMENTED MESH ELEMENTS TO BIM MODEL WITH LIMITED PARAMETERS
Architectural Heritage BIM Documentation Ruins Segmented elements Visual programming
2018/6/5
Building Information Modelling (BIM) technique has been widely utilized in heritage documentation and comes to a general term Historical/Heritage BIM (HBIM). The current HBIM project mostly employs th...
中国地质大学科学技术发展院高鹏程,马群(博士研究生)，夏帆*等 材料与化学学院 NATURE COMMUNICATIONS，2018，Distinct functional elements for outer-surface anti-interference and inner-wall ion gating of nanochannels
纳米孔道；截然不同；功能元素；外表面；功能分子；抗干扰；内表面；功能分子；离子门控
2021/10/21
近日，《NATURE COMMUNICATIONS》刊发了中国地质大学材料与化学学院夏帆教授团队的最新研究成果——《纳米孔道截然不同的功能元素：外表面功能分子抗干扰，内表面功能分子离子门控》。该文第一作者为材料与化学学院高鹏程教授和博士研究生马群，通讯作者为夏帆教授。
Platinum-Group Elements Geochemistry and Chromian Spinel Composition in Podiform Chromitites and Associated Peridotites from the Cheshmeh-Bid Deposit, Neyriz, Southern Iran: Implications for Geotectonic Setting
Cheshmeh-Bid Chromitite trace elements platinum-group elements boninitic magma supra-subduction zone
2018/4/10
Dunite and serpentinized harzburgite in the Cheshmeh-Bid area, northwest of the Neyriz ophiolite in Iran, host podiform chromitite that occur as schlieren-type, tabular and aligned massive lenses of v...
The recent observation of gravitational waves and light produced by colliding neutron stars didn't just provide scientists with a transformative look at a rare cosmic event -- it provided an important...
Abundances of rare earth elements in crude oils and their partitions in water
rare earth elements crude oil partition coefficient NMR Junggar Basin
2017/8/9
Patterns of the entire range of REE in crude oils and coexisting water, collected from mud volcanoes in Xinjiang Province of China, are reported here for the first time. Crude oils show light REE enri...
Primordial Black Holes May Have Helped to Forge Heavy Elements（图）
Primordial Black Holes Forge Heavy Elements
2017/9/4
Astronomers like to say we are the byproducts of stars, stellar furnaces that long ago fused hydrogen and helium into the elements needed for life through the process of stellar nucleosynthesis.As the...
Quantum one-way permutation over the finite field of two elements
Quantum one-way permutation CHSH inequality Controlled NOT gate
2017/5/2
In quantum cryptography, a one-way permutation is a bounded unitary operator U:H↦HU:H↦H on a Hilbert space HH that is easy to compute on every input, but hard to invert given the image of ...
西安交通大学材料科学与工程学院工程材料基础英文课件Chapter1 FAILURE ANALYSIS OF MACHINE ELEMENTS
西安交通大学材料科学与工程学院 工程材料基础 英文 课件 Chapter1 FAILURE ANALYSIS OF MACHINE ELEMENTS
2017/3/7
西安交通大学材料科学与工程学院工程材料基础英文课件Chapter1 FAILURE ANALYSIS OF MACHINE ELEMENTS.
第19届有限元素法流体力学国际会议（19th International Conference on Finite Elements in Flow Problems）
第19届 有限元素法流体力学 国际会议
2017/1/10
The Finite Elements in Flow (FEF) Problems Conference has a rich history that closely parallels the development and maturation of the finite element method and its application to computational fluid d...